Methods to select and generate soybean plants resistant to soybean cyst nematode (SNA) with elite Agronomic phenotype

摘要

Claim 1: a method of soybean breeding, characterised in that it comprises the steps of: a) a First cross resistance to SCN soybean Forrest with a Second type of soybeans to create a Segregating Population; and (b) select a Plant Progeny comprising alleles and rhg1 Forrest rhg4 type of Resistance to SCNWhere the plant Progeny selected presents resistance to SCN under field conditions at the same time it has a GRAIN yield at least one Progeny Plant susceptible to SNA regardless of levels of infestation by SCN in the Crop Field.Claim 2: a soybean Plant, characterized in that it comprises the introduction of rhg1 alleles and type rhg4 Forrest of Resistance to SCNWhere the plant is resistant to SCN soybean under field conditions at the same time retains at least equal performance with a commercial Variety control regardless of levels of nematode infestation in the field of growth.